Sébastien Le Digabel

54 papers B 1C 1Journal 47Unranked 5

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Zeroth-Order Kronecker Optimization for Pretraining Language Models. SN Comput. Sci. Nathan Allaire, Sébastien Le Digabel, Dominique Orban, Vahid Partovi Nia
2025	J	`jnl`	A distance for mixed-variable and hierarchical domains with meta variables. Neurocomputing Edward Hallé-Hannan, Charles Audet, Youssef Diouane, Sébastien Le Digabel, Paul Saves
2025	J	`jnl`	Inter-DS: a cost saving algorithm for expensive constrained multi-fidelity blackbox optimization. Comput. Optim. Appl. Stéphane Alarie, Charles Audet, Miguel Diago, Sébastien Le Digabel, Xavier Lebeuf
2025	C	`conf`	Zeroth Order Optimization for Pretraining Language Models. ICPRAM Nathan Allaire, Mahsa Ghazvini Nejad, Sébastien Le Digabel, Vahid Partovi Nia
2024	J	`jnl`	A graph-structured distance for heterogeneous datasets with meta variables. CoRR Edward Hallé-Hannan, Charles Audet, Youssef Diouane, Sébastien Le Digabel, Paul Saves
2024	J	`jnl`	Handling of constraints in multiobjective blackbox optimization. Comput. Optim. Appl. Jean Bigeon, Sébastien Le Digabel, Ludovic Salomon
2024	—	`conf`	Journey to Centralizing Destination Recommendations. RecTour@RecSys Maria Prosviryakova, Gaurav Misra, Sébastien Le Digabel, Rodrigo Villatoro
2023	J	`jnl`	Constrained stochastic blackbox optimization using a progressive barrier and probabilistic estimates. Math. Program. Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel
2023	J	`jnl`	Efficient Training Under Limited Resources. CoRR Mahdi Zolnouri, Dounia Lakhmiri, Christophe Tribes, Eyyüb Sari, Sébastien Le Digabel
2023	J	`jnl`	Scaling Deep Networks with the Mesh Adaptive Direct Search algorithm. CoRR Dounia Lakhmiri, Mahdi Zolnouri, Vahid Partovi Nia, Christophe Tribes, Sébastien Le Digabel
2022	J	`jnl`	Algorithm 1027: NOMAD Version 4: Nonlinear Optimization with the MADS Algorithm. ACM Trans. Math. Softw. Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes
2022	J	`jnl`	Anomaly detection for data accountability of Mars telemetry data. Expert Syst. Appl. Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel
2022	J	`jnl`	Computational study of a branching algorithm for the maximum k-cut problem. Discret. Optim. Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
2022	—	`conf`	Constrained blackbox optimization with the NOMAD solver on the COCO constrained test suite. GECCO Companion Charles Audet, Sébastien Le Digabel, Ludovic Salomon, Christophe Tribes
2022	J	`jnl`	Hierarchically constrained blackbox optimization. Oper. Res. Lett. Stéphane Alarie, Charles Audet, Paulin Jacquot, Sébastien Le Digabel
2022	J	`jnl`	Quantifying uncertainty with ensembles of surrogates for blackbox optimization. Comput. Optim. Appl. Charles Audet, Sébastien Le Digabel, Renaud Saltet
2022	J	`jnl`	Use of Static Surrogates in Hyperparameter Optimization. Oper. Res. Forum Dounia Lakhmiri, Sébastien Le Digabel
2021	J	`jnl`	DMulti-MADS: mesh adaptive direct multisearch for bound-constrained blackbox multiobjective optimization. Comput. Optim. Appl. Jean Bigeon, Sébastien Le Digabel, Ludovic Salomon
2021	J	`jnl`	HyperNOMAD: Hyperparameter Optimization of Deep Neural Networks Using Mesh Adaptive Direct Search. ACM Trans. Math. Softw. Dounia Lakhmiri, Sébastien Le Digabel, Christophe Tribes
2021	J	`jnl`	NOMAD version 4: Nonlinear optimization with the MADS algorithm. CoRR Charles Audet, Sébastien Le Digabel, Viviane Rochon Montplaisir, Christophe Tribes
2021	J	`jnl`	Optimization of Stochastic Blackboxes with Adaptive Precision. SIAM J. Optim. Stéphane Alarie, Charles Audet, Pierre-Yves Bouchet, Sébastien Le Digabel
2021	J	`jnl`	Performance indicators in multiobjective optimization. Eur. J. Oper. Res. Charles Audet, Jean Bigeon, Dominique Cartier, Sébastien Le Digabel, Ludovic Salomon
2021	J	`jnl`	Preface to the special issue of JOGO on the occasion of the 40th anniversary of the Group for Research in Decision Analysis (GERAD). J. Glob. Optim. Daniel Aloise, Gilles Caporossi, Sébastien Le Digabel
2021	J	`jnl`	Stochastic mesh adaptive direct search for blackbox optimization using probabilistic estimates. Comput. Optim. Appl. Charles Audet, Kwassi Joseph Dzahini, Michael Kokkolaras, Sébastien Le Digabel
2021	J	`jnl`	Two decades of blackbox optimization applications. EURO J. Comput. Optim. Stéphane Alarie, Charles Audet, Aïmen E. Gheribi, Michael Kokkolaras, Sébastien Le Digabel
2021	J	`jnl`	Use of static surrogates in hyperparameter optimization. CoRR Dounia Lakhmiri, Sébastien Le Digabel
2020	J	`jnl`	Preface to the special issue of INFOR on "continuous optimization and applications in machine learning and data analytics". INFOR Inf. Syst. Oper. Res. Miguel F. Anjos, Fabian Bastin, Sébastien Le Digabel, Andrea Lodi
2020	J	`jnl`	Tuning a variational autoencoder for data accountability problem in the Mars Science Laboratory ground data system. CoRR Dounia Lakhmiri, Ryan Alimo, Sébastien Le Digabel
2019	J	`jnl`	HyperNOMAD: Hyperparameter optimization of deep neural networks using mesh adaptive direct search. CoRR Dounia Lakhmiri, Sébastien Le Digabel, Christophe Tribes
2019	J	`jnl`	Improving the linear relaxation of maximum EURO J. Comput. Optim. Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
2019	J	`jnl`	The Mesh Adaptive Direct Search Algorithm for Granular and Discrete Variables. SIAM J. Optim. Charles Audet, Sébastien Le Digabel, Christophe Tribes
2018	J	`jnl`	A progressive barrier derivative-free trust-region algorithm for constrained optimization. Comput. Optim. Appl. Charles Audet, Andrew R. Conn, Sébastien Le Digabel, Mathilde Peyrega
2018	J	`jnl`	Computational study of valid inequalities for the maximum k-cut problem. Ann. Oper. Res. Vilmar Jefté Rodrigues de Sousa, Miguel F. Anjos, Sébastien Le Digabel
2018	J	`jnl`	Efficient solution of quadratically constrained quadratic subproblems within the mesh adaptive direct search algorithm. Eur. J. Oper. Res. Nadir Amaioua, Charles Audet, Andrew R. Conn, Sébastien Le Digabel
2018	J	`jnl`	Order-based error for managing ensembles of surrogates in mesh adaptive direct search. J. Glob. Optim. Charles Audet, Michael Kokkolaras, Sébastien Le Digabel, Bastien Talgorn
2018	J	`jnl`	Robust optimization of noisy blackbox problems using the Mesh Adaptive Direct Search algorithm. Optim. Lett. Charles Audet, Amina Ihaddadene, Sébastien Le Digabel, Christophe Tribes
2016	—	`conf`	Bayesian optimization under mixed constraints with a slack-variable augmented Lagrangian. NIPS Victor Picheny, Robert B. Gramacy, Stefan M. Wild, Sébastien Le Digabel
2016	—	`conf`	Classification with Quantification for Air Quality Monitoring. PAKDD (1) Sanad Al-Maskari, Eve Bélisle, Xue Li, Sébastien Le Digabel, Amin Nawahda, Jiang Zhong
2016	J	`jnl`	Modeling an Augmented Lagrangian for Blackbox Constrained Optimization. Technometrics Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild
2016	J	`jnl`	Rejoinder. Technometrics Robert B. Gramacy, Genetha A. Gray, Sébastien Le Digabel, Herbert K. H. Lee, Pritam Ranjan, Garth N. Wells, Stefan M. Wild
2015	J	`jnl`	Linear equalities in blackbox optimization. Comput. Optim. Appl. Charles Audet, Sébastien Le Digabel, Mathilde Peyrega
2014	J	`jnl`	PSEUDOMARKER 2.0: efficient computation of likelihoods using NOMAD. BMC Bioinform. Edward Michael Gertz, Tero Hiekkalinna, Sébastien Le Digabel, Charles Audet, Joseph D. Terwilliger, Alejandro A. Schäffer
2014	J	`jnl`	Reducing the Number of Function Evaluations in Mesh Adaptive Direct Search Algorithms. SIAM J. Optim. Charles Audet, Andrea Ianni, Sébastien Le Digabel, Christophe Tribes
2013	—	`conf`	ACRE: An Automated Aspect Creator for Testing C++ Applications. CSMR Etienne Duclos, Sébastien Le Digabel, Yann-Gaël Guéhéneuc, Bram Adams
2013	J	`jnl`	Use of quadratic models with mesh-adaptive direct search for constrained black box optimization. Optim. Methods Softw. Andrew R. Conn, Sébastien Le Digabel
2012	B	`conf`	Optimizing Threads Schedule Alignments to Expose the Interference Bug Pattern. SSBSE Neelesh Bhattacharya, Olfat El-Mahi, Etienne Duclos, Giovanni Beltrame, Giuliano Antoniol, Sébastien Le Digabel, Yann-Gaël Guéhéneuc
2012	J	`jnl`	Trade-off studies in blackbox optimization. Optim. Methods Softw. Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
2011	J	`jnl`	Algorithm 909: NOMAD: Nonlinear Optimization with the MADS Algorithm. ACM Trans. Math. Softw. Sébastien Le Digabel
2010	J	`jnl`	Exact and heuristic solutions of the global supply chain problem with transfer pricing. Eur. J. Oper. Res. Sylvain Perron, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic
2010	J	`jnl`	Globalization strategies for Mesh Adaptive Direct Search. Comput. Optim. Appl. Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
2009	J	`jnl`	OrthoMADS: A Deterministic MADS Instance with Orthogonal Directions. SIAM J. Optim. Mark A. Abramson, Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
2008	J	`jnl`	Nonsmooth optimization through Mesh Adaptive Direct Search and Variable Neighborhood Search. J. Glob. Optim. Charles Audet, Vincent Béchard, Sébastien Le Digabel
2008	J	`jnl`	Parallel Space Decomposition of the Mesh Adaptive Direct Search Algorithm. SIAM J. Optim. Charles Audet, John E. Dennis Jr., Sébastien Le Digabel
2004	J	`jnl`	Pooling Problem: Alternate Formulations and Solution Methods. Manag. Sci. Charles Audet, Jack Brimberg, Pierre Hansen, Sébastien Le Digabel, Nenad Mladenovic